Home / 15,899,735,577.80-23,849,603,366.70-5,430,773,030.60

Finding the Fourth Proportional to 15,899,735,577.80, 23,849,603,366.70 and 5,430,773,030.60

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Solution

The fourth proportional to 15,899,735,577.80, 23,849,603,366.70 and 5,430,773,030.60 is: 8,146,159,545.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,899,735,577.80 : 23,849,603,366.70 = 5,430,773,030.60 : x
  2. Step 2: Convert to fraction form
    15,899,735,577.80/23,849,603,366.70 = 5,430,773,030.60/x
  3. Step 3: Cross multiply
    15,899,735,577.80x = 23,849,603,366.70 × 5,430,773,030.60
  4. Step 4: Simplify right side
    15,899,735,577.80x = 129,521,782,754,381,332,480
  5. Step 5: Solve for x
    x = 129,521,782,754,381,332,480/15,899,735,577.80
  6. Step 6: Final answer
    x = 8,146,159,545.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.